L-Acoustics LA-RAK, Руководство пользователя

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Rigging procedures
3.
Attach the KARA-MINIBU/KARA-MINIBUEX to SB18#1 as follows:
a) Remove the four top T-BLP from the SB18#1 and turn the four link arms up.
b) According to the chosen conguration (see
KARA-MINIBU rigging options (p.192)), position the KARA-
MINIBU/KARA-MINIBUEX above SB18#1 and lower it sliding the SB18#1 link arms into the KARA-MINIBUEX
arm guides.
c) Re-insert the four T-BLP into the KARA-MINIBUEX link points and the SB18#1 link arms.
4. Attach the motor hook(s) or stinger(s) to the shackle(s) and raise the array to a height of 1.3 m/4.3 ft.
5.
If the array is intended to be an SB18/Kara mixed array, directly go to step 9 (p.83).
If the array is intended to be an SB18 standalone array, attach two additional SB18 enclosures (hereafter called SB18#3
and SB18#4) under the array by applying step 2 (p.81) and then continue the procedure from step 6 (p.82)
below.
Orient all SB18 composing the array towards the audience to obtain an omnidirectional acoustic pattern
or turn one SB18 out of four from front to rear to obtain a cardioid acoustic pattern (refer to the SB18 user
documentation ). As an example, the following gures show a cardioid SB18 array.
6.
Attach SB18#3 to SB18#2 as follows:
a) While aligning the four link points between SB18#2 and SB18#3, lower the array onto SB18#3.
b) Remove a T-BLP from SB18#3.
c) Rotate the link arm up.
d) Secure the link arm to SB18#2 by re-inserting the T-BLP into the SB18#2 bottom link point.
e) Repeat the last three steps until all four arms are secured to SB18#2.
82 Kara owner's manual (EN) version 1.0